package cn.tedu.spring.di;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;

import java.security.PrivateKey;

@Service
public class UserService {
    @Value("彩虹糖")
    private String serviceName;
    //@Autowired
    private UserDao userDao;
    //@Autowired
    public void setUserDao(UserDao userDao) {
        this.userDao = userDao;
    }
    @Autowired
    public UserService(UserDao userDao){
        this.userDao=userDao;
    }


    @Override
    public String toString() {
        return "UserService{" +
                "serviceName='" + serviceName + '\'' +
                ", userDao=" + userDao +
                '}';
    }

}
